Public bug reported: [Impact] New elan trackpoint on elan_i2c reports the following error: "failed to read report data: -71" it failed to work.
[Fix] Add new report type support and fix protocol errors for some trackpoints in SMBus mode. [Test Case] Touchpad and trackpoint work well. [Where problems could occur] elan touchpad and trackpoint may not work. ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Affects: linux-oem-5.6 (Ubuntu) Importance: Undecided Status: New ** Affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Affects: linux-oem-5.6 (Ubuntu Focal) Importance: Undecided Status: New ** Affects: linux (Ubuntu Groovy) Importance: Undecided Status: New ** Affects: linux-oem-5.6 (Ubuntu Groovy) Importance: Undecided Status: New ** Affects: linux (Ubuntu Hirsute) Importance: Undecided Status: New ** Affects: linux-oem-5.6 (Ubuntu Hirsute) Importance: Undecided Status: New ** Tags: oem-priority originate-from-1902980 sutton ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Hirsute) Importance: Undecided Status: New ** Also affects: linux-oem-5.6 (Ubuntu Hirsute) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: linux-oem-5.6 (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Focal) Importance: Undecided Status: New ** Also affects: linux-oem-5.6 (Ubuntu Focal) Importance: Undecided Status: New ** Tags added: oem-priority originate-from-1902980 sutton -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-oem-5.6 in Ubuntu. https://bugs.launchpad.net/bugs/1908335 Title: [SRU][F/G/H/OEM-5.6] Fix i2c report error on elan trackpoint Status in HWE Next: New Status in linux package in Ubuntu: New Status in linux-oem-5.6 package in Ubuntu: New Status in linux source package in Focal: New Status in linux-oem-5.6 source package in Focal: New Status in linux source package in Groovy: New Status in linux-oem-5.6 source package in Groovy: New Status in linux source package in Hirsute: New Status in linux-oem-5.6 source package in Hirsute: New Bug description: [Impact] New elan trackpoint on elan_i2c reports the following error: "failed to read report data: -71" it failed to work. [Fix] Add new report type support and fix protocol errors for some trackpoints in SMBus mode. [Test Case] Touchpad and trackpoint work well. [Where problems could occur] elan touchpad and trackpoint may not work. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1908335/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp